/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.linkis.engineplugin.loader.loaders;

import org.apache.linkis.manager.engineplugin.common.loader.entity.EngineConnPluginInstance;
import org.apache.linkis.manager.label.entity.engine.EngineTypeLabel;

public interface EngineConnPluginsLoader {

  /**
   * Get plugin( will get from the cache first )
   *
   * @param engineTypeLabel engine type label
   * @return enginePlugin and classloader (you must not to hold the instance, avoid OOM)
   */
  EngineConnPluginInstance getEngineConnPlugin(EngineTypeLabel engineTypeLabel) throws Exception;
  /**
   * Load plugin without caching ( will force to update the cache )
   *
   * @param engineTypeLabel engine type label
   * @return enginePlugin and classloader (you must not to hold the instance, avoid OOM)
   */
  EngineConnPluginInstance loadEngineConnPlugin(EngineTypeLabel engineTypeLabel) throws Exception;
}
